<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <meta name="viewport" content="width=device-width, minimum-scale=1.0, maximum-scale=1.0">
    <title>404错误页面</title>
    <link href="/css/pintuer.css" rel="stylesheet">
</head>
<body>
<div class="container" style=" margin-top:5%;">
    <div class="panel margin-big-top">
        <div class="text-center">
            <h2 class="padding-top">
                <stong>404错误，系统好像出了点问题！</stong>
            </h2>
            <div class="">
                <div class="float-left">
                    <img src="/img/404/ds-1.gif">
                    <div class="alert"> 啊哈哈，404了！</div>
                </div>
                <div class="float-right">
                    <img src="/img/404/ds-2.png" width="260">
                    <div class="alert"> 哎，好难受！</div>
                </div>
            </div>
            <div class="padding-big">
                <a class="button bg-green" href="/" >返回首页</a>
                <a class="button bg-blue" href="javascript:history.go(-1)" >返回上一步</a>
            </div>
        </div>
    </div>
</div>
</body>
</html>